16291158910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{36653}}^1$

素因数の和:36949

約数の個数: 48

約数和(自身を含む): 31874904864

約数和(自身を除く): 15583745954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 263, 338, 526, 845, 1315, 1690, 2630, 3419, 6838, 17095, 34190, 36653, 44447, 73306, 88894, 183265, 222235, 366530, 444470, 476489, 952978, 2382445, 4764890, 6194357, 9639739, 12388714, 19279478, 30971785, 48198695, 61943570, 96397390, 125316607, 250633214, 626583035, 1253166070, 1629115891, 3258231782, 8145579455, 16291158910]

約数ペア:

[(1, 16291158910), (2, 8145579455), (5, 3258231782), (10, 1629115891), (13, 1253166070), (26, 626583035), (65, 250633214), (130, 125316607), (169, 96397390), (263, 61943570), (338, 48198695), (526, 30971785), (845, 19279478), (1315, 12388714), (1690, 9639739), (2630, 6194357), (3419, 4764890), (6838, 2382445), (17095, 952978), (34190, 476489), (36653, 444470), (44447, 366530), (73306, 222235), (88894, 183265)]